Reacción #161792

Ecuación de reacción

DMF

sodium-iodide

3-[5′-bromo-2′-(5-fluoro-2,3-dihydro-indole-1-carbonyl)-3,4,5,6-tetrahydro-2H-[1,4′]bipyridinyl-4-yl]-7-methoxy-1,3,4,5-tetrahydro-benzo[d][1,3]diazepin-2-one

→

3-[2′-(5-fluoro-2,3-dihydro-indole-1-carbonyl)-5′-iodo-3,4,5,6-tetrahydro-2H-[1,4′]bipyridinyl-4-yl]-7-methoxy-1,3,4,5-tetrahydro-benzo[d][1,3]-diazepin-2-one

Disolventes

water

1,4-dioxane

Condiciones de reacción

Tratamiento posterior

1. 1
   workup.STIRRINGthe reaction mixture was stirred for a further 10 days at 110° C
2. 2
   Otroformed
3. 3
   Filtraciónfiltered
4. 4
   Otrodried

Procedimiento

Under a nitrogen atmosphere 91 mg (0.61 mmol) sodium-iodide, 6 mg (0.03 mmol) copper iodide and 0.09 mL (0.01 mmol) N,N-dimethylene-ethylene-diamine were added to 0.18 g (0.30 mmol) 3-[5′-bromo-2′-(5-fluoro-2,3-dihydro-indole-1-carbonyl)-3,4,5,6-tetrahydro-2H-[1,4′]bipyridinyl-4-yl]-7-methoxy-1,3,4,5-tetrahydro-benzo[d][1,3]diazepin-2-one in 1.0 mL 1,4-dioxane and the mixture was stirred overnight at 110° C. Then an additional 0.3 mL DMF was added and the reaction mixture was stirred for a further 10 days at 110° C. After being diluted with water the precipitate formed was suction filtered and dried.

Fuente